/*
 * Copyright 2017 StreamSets Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.streamsets.pipeline.stage.origin.kafka;

public class ClusterKafkaSourceFactory extends KafkaSourceFactory {
  private static final String CLUSTER_MODE_CLASS = "com.streamsets.pipeline.stage.origin.kafka.cluster.ClusterKafkaSource";
  public ClusterKafkaSourceFactory(KafkaConfigBean conf) {
    super(conf);
  }

  @Override
  public BaseKafkaSource create() {
    try {
      Class clusterModeClazz = Class.forName(CLUSTER_MODE_CLASS);
      return (BaseKafkaSource) clusterModeClazz.getConstructor(KafkaConfigBean.class)
        .newInstance(new Object[]{conf});
    } catch (Exception e) {
      throw new IllegalStateException("Exception while invoking kafka instance in cluster mode: " + e, e);
    }
  }
}
